Williamson Value property tax analysis

4328 Rock Hill Rd, Round Rock, TX 78681

2 bathrooms, 1,809 sqft, built 2001, in L494500D - Vista Oaks Sec 5B Ph 2 & Sec 5C Appraised at $394,554 for 2026.

Williamson County account 214858

Appraised value
$394,554
Tax year 2026
Market value
$394,554
Living area
1,809 sqft
$218 per sqft
Year built
2001

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.

The county value changed -1.3% from $399,806 in 2025 to $394,554 in 2026.